package com.cms.exception;
/**
 * 
 * 功能描述：数据库错误
 *
 * @author  bingzhong.qin
 *
 * <p>修改历史：(修改人，修改时间，修改原因/内容)</p>
 */
public class SystemDBException extends Exception {
	 
	
	public SystemDBException(String msg) {
		super(msg);
		 
	}

	public SystemDBException(Throwable ex) {		
		super(ex);
	 
	}
	
	public SystemDBException(String msg, Throwable ex) {
		super(msg,ex);
	 
	}

}
